Inverter batteries in Mumbai Mulund India Rocket Batteries
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Technical Characteristics
  • Positive tubular plates with low antimony alloy to reduce frequency of topping-up intervals
  • Negative plates are of pasted grid type with lead calcium alloy
  • Separators are made of high quality micro porous material
  • Micro Porous aqua-trap Ceramic Vent Plugs for individual cell-prevent acid mist coming out from the cells making it convenient for living room ambience.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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  • Uninterrupted power supplies
  • Telecommunication system
  • Communication networks
  • Emergency lighting systems
  • Fire & Security Equipment
  • Process control systems
  • Solar powered systems

 

 

 

 

 

 

 

 

 

 


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Rocket Tubular Stationery 2v Cells Dimensional details

Type
(2v Range)
Capacity @
10Hr Rate at end voltage
of 1.85 V/Cell,
27°C in AH
Overall Dimensions (mm)
up to terminal
(Tolerance + /-5mm)
Dry weight
(Kg +/-5%)
Volume of
Acid Approx (liters)
L W H*
EST 40-2 40 98 168 300 5.5 1.8
EST 60-2 60 98 168 300 6.0 2.0
EST 120-2 120 142 172 378 11.4 4
EST 150-2 150 142 172 378 13.0 3.5
EST 200-2 200 187 187 440 18.5 6.5
EST 300-2 300 315 185 460 27.0 8.5
EST 400-2 400 315 185 460 32.5 12.5
EST 500-2 500 375 188 500 40.0 14.5
EST 600-2 600 375 188 500 49.0 14.0
EST 800-2 800 445 260 645 82.0 31.0
EST 1000-2 1000 445 260 645 89.0 30.0
EST 1200-2 1200 445 260 645 105.0 28.0
EST 1500-2 1500 430 390 655 112.0 32.5
EST 1800-2 1800 430 390 655 165.0 34.0
EST 2000-2 2000 430 390 655 175.0 36.0

* Height up to Terminal
Hard Rubber Container (2v Cells) Confirmaing to IS:1651:1991]
Polypropylene Container (2v Cells) can also be made available

 

12v Monoblock Heat Sealed Polypropylene, Batteries Capacities Weights and Dimensions

Type C10 Capacity (AH) Normal Voltage (V) Battery Weight Overall dimensions in (mm) + mm Approx. Acid Qty. In liters Constant Current Charge (Amps) Trickle Charge Current (mA)
Without Acid +5% Without Acid +5% L mm W mm H mm Start Finish Min. Max.
EST 20- 12 20 12 10 16 260 173 235 4.7 2.4 1.2 20 80
EST 40- 12 40 12 14 19 260 173 235 4.1 4.8 2.4 40 160
EST 60- 12 60 12 20 30 413 175 249 7.6 7.2 3.6 60 240
EST 75- 12 75 12 23 33 413 175 249 7.4 9.0 4.5 75 300
EST100-12 100 12 32 46 513 215 250 11.6 12.0 6.0 100 400
EST120-12 120 12 37 55 518 275 265 14.5 15.0 8.0 120 480
EST150-12 150 12 43 60 518 275 265 13.8 20.0 10.0 150 600

These batteries can be found in different dimensions of Polypropylene Containers

Type Nominal Capacity AT 10 hr. RATE (12 Volt) Overall Sizes +/- 5mm Battery Weight
Electrolyte Vol.
(approx) (Lts.)
Length (mm) Width Height (approx.) +/- 5% (kg)
Overall Battom (mm) (mm) Dry Wet
EST 20- 12 20 256 256 172 246 7.3 13.6 5.3
EST 40 -12 40 305 305 172 248 14.4 20.7 5.3
EST 60- 12 60 411 393 173 260 20.1 28.8 7.3
EST 80- 12 80 513 485 212 256 25.9 39 10.8
EST100-12 100 519 490 275 261 31.9 50 14.3
EST120-12 120 519 490 275 261 36.9 53.2 13.5
EST150-12 150 519 490 275 300 48.1 66.5 15.3
EST180-12 180 519 490 275 300 56.6 73 14.7

Initial Filling and Charging Instructions

  • Fill battery grade Sulphuric acid in all the cells up the required levels. Filiing Specific Gravity 1.245+0.005 at 27°C
  • Fully Charged Specific Gravity 1.245+0.005 at 270C
  • Charge the batteries with constant current as indicated in the table, until the top of charge voltage reaches 2.70 Volts per cell.
Rocket Tublar Battery at a Glance
Product Features
Application
Technical Specifications

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Technical Characteristics
  • 2v Cells Designed to Suit the System Configuration Requirement.
  • Low Antimonial Alloy Grids for Achieving low Topping up Frequency of Minimum once a Year.
  • Provided with Transparent Sealed level Indicators to Indicate the Topping up Requirement
  • Provided with Microporous Ceramic Vent Plugs to Minimise Topping up Frequency.

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Solar Photovoltaic Application cells
HI-POWER Solar Photovoltaic Application Cells are assembled in hard rubber containers with plate holding cradles and assembled with tubular positives and lattice grid pasted negatives made with special lead alloy for minimized gas generation during service. The cells are provided with micro porous ceramic vent plugs which allow the liberated gases to escape allowing the water droplets to trap within cells this reduces the topping up frequency. The level indicators provided on cells indicate the requirement of topping up during service. The frequency of topping up is once every year. This is elevated further with proper system charge controller voltage settings.
Solar Photovoltaic Applications
  • Solar Street Lighting
  • Domestic Home Lighting
  • Windmill Power Generating  Systems
  • Power Plants

 

 

 

 

 

 

 

 

 


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Cells for Solar Photovoltaic Applications Capacitite Weights and Dimensions

Type Rayed
C10
Capacity
(Ah)
Nominal
Voltage
(V)
Battery Weight Overall Dimensions
(mmin) 5mm
Approx.
Acid
Quantity
in Ltrs.
Constant
Current
(Amps)
Trickle
Charge
Current
Approx.
(mA)
 
Without
Acid
5%
With
Acid
5%
L
mm
W
mm
H*
mm
Start Finish Min Max
SB 40ST 40 2 5.0 6.5 98 168 300 1.5 4.8 2.4 40 160
SB 80ST 80 2 8.1 11.1 98 168 300 2.6 9.6 4.8 80 320
SB 120ST 120 2 11.2 16.3 142 172 378 4.5 14.4 7.2 120 480
SB 150ST 150 2 13.0 17.3 142 172 378 3.5 18 9 150 600
SB 200ST 200 2 18.0 26.5 187 187 440 7.0 24 12 200 800
SB 300ST 300 2 24.5 39.0 315 185 460 11.7 36 18 300 1200
SB 400ST 400 2 28.5 43.0 315 185 460 11.8 48 24 400 1600
SB 500ST 500 2 35.5 49.5 315 185 460 11.6 60 30 500 2000
SB 600ST 600 2 44.3 62.0 375 188 500 14.5 72 36 600 2400
SB 800ST 800 2 52.5 70.2 398 190 500 14.5 96 48 800 3200
SB 1000ST 1000 2 83.5 123 445 260 645 32.5 120 60 1000 4000
SB 1200ST 1500 2 90.5 127 445 260 645 30.0 144 72 1200 4800
SB1500ST 1500 2 107 141 445 260 645 208.0 180 90 1500 6000

 

Type Rayed
C10
Capacity
(Ah)
Nominal
Voltage
(V)
Battery Weight Overall Dimensions
(mmin) 5mm
Approx.
Acid
Quantity
in Ltrs.
Constant
Current
(Amps)
Trickle
Charge
Current
Approx.
(mA)
 
Without
Acid
5%
With
Acid
5%
L
mm
W
mm
H*
mm
Start Finish Min Max
6 SB 40 PPT 40 12 14 25 415 175 245 8.2 4.8 2.4 40 160
6 SB 60 PPT 60 12 19.5 29 415 175 245 8.0 7.2 10.8 60 360
6 SB 75 PPT 75 12 24 38 510 184 250 11 9 13.5 75 300
6 SB 75 PPT 75 12 23 42 452 180 390 15.6 9 4.5 75 300
*Height upto Terminal.
Note : The specifications are subject to change without notice.

Initial Filling and Charging Instructions

  • Remove and discard the dummy plugs fitted on dry batteries. Never fit them back on the cells after initial filling.
  • Fill Battery grade dilute Sulphuric Acid as per IS 266 in all the cells upto the specified levels with respect to float plugs supplied
  • Filling acid specific gravity shall be 1.250+/-0.010 at 27 Deg.C
  • Charge shall be initiated after a minimum of 3 Hours of initial soaking Period.
  • The rate shall be preferably at 10% of rated capacity at 10 hour for a minimum of 12 hours duration.
  • If two rate charging is adapted then reduce the current from the starting set value to final value when the battery voltage goes up to 2.4v per cell then continue till full charge.
  • The battery is said fully charged when specified input is fed in, all the cells gas equally, the battery voltage is fairly constant for three consecutive hours and the acid specific gravity is at 1.240+/- 0.010
  • Fully charged cell specific gravity shall be adjusted to 1.250+/- 0.010 at 27 Deg.C
  • Charge the Batteries with constant current source as indicated in the Table until the full charge Voltage reaches to above 2.6 V.
  • Ensure that the cell acid temperature never goes beyond 45 Deg.C during charging, however if it goes higher reduce the rate accordingly and continue charge till full charge.

 

Hi - Power at a Glance
Product Features
Application
Technical Specifications

 

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Technical Characteristics
  • Specially mixed corrosion resistant alloy for spines & grids
  • Tubular gauntlets of high brushing strength with high performance for positive plates
  • Specially made cross ribbed P.E. Separator Envelopes
  • Electrolyte volume per AH is very much higher than ordinary Tubular batteries.
  • Almost maintenance free battery
  • Tower type design requires less floor space
  • Specially designed vent plugs to trap water loss

 

 

 

 

 

 

 

 

 

 

 

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  • UPS Systems
  • Domestic invertors
  • EPABX
  • Alarm Systems
  • Hospitals

 

 

 

 

 

 

 

 

 


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Type Voltage Capacity @ C-20 Dimensions in mm Carged Battery Weight
  (V) (AH) (L) (W) (H) (Kg.)
ESCT 100 - 12 12 100 500 X 190 X 443 50.80
ESCT 140 - 12 12 140 500 X 190 X 443 55.80
ESCT 150 - 12 12 150 500 X 190 X 443 58.50
ESCT 190 - 12 12 190 500 X 190 X 443 62.00

(Test Gravity 1.280 at 27C°)

Note

Technical specification subject to change without prior notice.
Return used batteries to manufacture or dealer to save environment.

Caution

Keep away the battery from spark, open flame & cigarettes lighting. These can cause explosions. Avoid metallic contact over battery terminals for unnecessary short circuits

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Rocket Inverter / UPS Battery at a Glance
Product Features
Application
Technical Specifications

 

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